<div style="height:40px;"></div>
<div style="position:fixed; bottom:0; height:40px; line-height: 40px; width:100%; background:#FFF;">
  <a style="line-height: 50px; text-align: center; width:30%; display:block; background: #FF790C; color: #FFF; font-size: 16px; float:left; height:40px; line-height: 40px;" href="{:U('Index/index')}">首页</a>
  <a style="height:40px; line-height: 40px; text-align: center; width:40%; display:block; background: #50A000; color: #FFF;font-size: 16px; float:right;" href="{:U('Goods/goods_cart')}">我的购物车</a>  
    <a style="text-align: center; width:30%; display:block; background: #33BC60; color: #FFF;font-size: 16px; float:right; height:40px; line-height: 40px;" href="{:U('Mycenter/person_center')}">个人中心</a>    
</div>